Webster's Revised Unabridged Dictionary · 1913

Score

Score (skōr) , noun

[Anglo-Saxon scor twenty, from sceran, scieran, to shear, cut, divide; or rather the kindred Icelandic skor incision, twenty, akin to Danish skure a notch, Swedish skåra. See Shear.]

1.
A notch or incision; especially, one that is made as a tally mark; hence, a mark, or line, made for the purpose of account.
Whereas, before, our forefathers had no other books but the score and the tally, thou hast caused printing to be used. — Shakespeare
2.
An account or reckoning; account of dues; bill; hence, indebtedness.
He parted well, and paid his score. — Shakespeare
3.
Account; reason; motive; sake; behalf.
But left the trade, as many more Have lately done on the same score. — Hudibras
You act your kindness in Cydaria's score. — Dryden
4.
The number twenty, as being marked off by a special score or tally; hence, in pl., a large number.
Amongst three or four score hogsheads. — Shakespeare
At length the queen took upon herself to grant patents of monopoly by scores. — Macaulay
5.
A distance of twenty yards; -- a term used in ancient archery and gunnery. — Halliwell
6.
A weight of twenty pounds. [Provincial English]
7.
The number of points gained by the contestants, or either of them, in any game, as in cards or cricket.
8.
A line drawn; a groove or furrow.
9.
(Music) The original and entire draught, or its transcript, of a composition, with the parts for all the different instruments or voices written on staves one above another, so that they can be read at a glance; -- so called from the bar, which, in its early use, was drawn through all the parts. — Moore (Encyc. of Music)
10.
the grade received on an examination, such as those given in school or as a qualifying examination for a job or admission to school; -- it may be expressed as a percentage of answers which are correct, or as a number or letter; as, a score of 98 in a civil service exam.
Does not the earth quit scores with all the elements in the noble fruits that issue from it? — South

Score (skōr) , transitive verb

1.
To mark with lines, scratches, or notches; to cut notches or furrows in; to notch; to scratch; to furrow; as, to score timber for hewing; to score the back with a lash.
Let us score their backs. — Shakespeare
A briar in that tangled wilderness Had scored her white right hand. — M. Arnold
2.
Especially, to mark with significant lines or notches, for indicating or keeping account of something; as, to score a tally.
3.
To mark or signify by lines or notches; to keep record or account of; to set down; to record; to charge.
Madam, I know when, Instead of five, you scored me ten. — Swift
Nor need I tallies thy dear love to score. — Shakespeare
4.
To engrave, as upon a shield. [Rare] — Spenser
5.
To make a score of, as points, runs, etc., in a game.
6.
(Music) To write down in proper order and arrangement; as, to score an overture for an orchestra. See Score, n., 9.
7.
(Geology) To mark with parallel lines or scratches; as, the rocks of New England and the Western States were scored in the drift epoch.

Score , intransitive verb

1.
To keep the score in a game; to act as scorer.
2.
To make or count a point or points, as in a game; to tally.
3.
To run up a score, or account of dues.
4.
To succeed in finding a partner for sexual intercourse; to make a sexual conquest. [slang]
5.
To purchase drugs illegally. [slang]